206712216

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{30871}}^1$

素因数の和:30917

約数の個数: 64

約数和(自身を含む): 592742400

約数和(自身を除く): 386030184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 30871, 61742, 92613, 123484, 185226, 246968, 277839, 370452, 555678, 740904, 833517, 957001, 1111356, 1667034, 1914002, 2222712, 2871003, 3334068, 3828004, 5742006, 6668136, 7656008, 8613009, 11484012, 17226018, 22968024, 25839027, 34452036, 51678054, 68904072, 103356108, 206712216]

約数ペア:

[(1, 206712216), (2, 103356108), (3, 68904072), (4, 51678054), (6, 34452036), (8, 25839027), (9, 22968024), (12, 17226018), (18, 11484012), (24, 8613009), (27, 7656008), (31, 6668136), (36, 5742006), (54, 3828004), (62, 3334068), (72, 2871003), (93, 2222712), (108, 1914002), (124, 1667034), (186, 1111356), (216, 957001), (248, 833517), (279, 740904), (372, 555678), (558, 370452), (744, 277839), (837, 246968), (1116, 185226), (1674, 123484), (2232, 92613), (3348, 61742), (6696, 30871)]